06ecfe1034
Adds --force-confold to prevent interactive dpkg prompts (e.g. sshd_config) that would block unattended installation. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
228 lines
7.8 KiB
Bash
Executable File
228 lines
7.8 KiB
Bash
Executable File
#!/bin/bash
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set -eo pipefail
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# WebsiteBox Install Script
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# Bootstrap script: installs Docker, clones repo, runs setup wizard
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# Usage: curl -fsSL <url>/install.sh | bash
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echo ""
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echo "═══════════════════════════════════════════════════════════"
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echo " WebsiteBox Installer"
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echo "═══════════════════════════════════════════════════════════"
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echo ""
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# --- Check for root/sudo ---
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if [ "$(id -u)" -eq 0 ]; then
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SUDO=""
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ACTUAL_USER="${SUDO_USER:-root}"
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else
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if ! command -v sudo &>/dev/null; then
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echo "ERROR: This script requires root or sudo access."
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exit 1
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fi
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SUDO="sudo"
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ACTUAL_USER="$(whoami)"
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fi
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# --- Detect OS ---
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if [ -f /etc/os-release ]; then
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# shellcheck disable=SC1091
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. /etc/os-release
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OS_ID="$ID"
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OS_VERSION="$VERSION_ID"
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else
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echo "ERROR: Cannot detect OS. /etc/os-release not found."
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echo "WebsiteBox supports Ubuntu 20.04+ and Debian 11+."
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exit 1
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fi
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case "$OS_ID" in
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ubuntu)
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if [ "${OS_VERSION%%.*}" -lt 20 ]; then
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echo "ERROR: Ubuntu 20.04 or later is required (detected: ${OS_VERSION})."
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exit 1
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fi
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;;
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debian)
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if [ "${OS_VERSION%%.*}" -lt 11 ]; then
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echo "ERROR: Debian 11 or later is required (detected: ${OS_VERSION})."
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exit 1
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fi
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;;
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*)
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echo "WARNING: Unsupported OS detected (${OS_ID} ${OS_VERSION})."
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echo "WebsiteBox is tested on Ubuntu 20.04+ and Debian 11+."
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read -rp "Continue anyway? (y/N) " cont
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if [ "$cont" != "y" ] && [ "$cont" != "Y" ]; then
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exit 1
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fi
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;;
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esac
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echo "Detected: ${OS_ID} ${OS_VERSION}"
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# --- Secure the Server ---
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echo ""
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echo "───────────────────────────────────────────────────────────"
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echo " Securing your server..."
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echo "───────────────────────────────────────────────────────────"
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# Update system packages
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echo "Updating system packages..."
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echo " Downloading the latest security patches for your operating system."
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echo " On a fresh server this can take 2-10 minutes. Sit tight."
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$SUDO apt-get update -qq
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$SUDO apt-get upgrade -y -qq -o Dpkg::Options::="--force-confold"
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echo "System packages updated."
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# Install firewall, fail2ban, and automatic updates
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echo "Installing security tools (firewall, fail2ban, auto-updates)..."
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echo " These protect your server from common attacks. Usually under a minute."
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$SUDO apt-get install -y -qq ufw fail2ban unattended-upgrades
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# Configure firewall — allow SSH first to avoid lockout
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if ! $SUDO ufw status | grep -q "Status: active"; then
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echo "Configuring firewall..."
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$SUDO ufw allow OpenSSH
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$SUDO ufw allow 80/tcp
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$SUDO ufw allow 443/tcp
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$SUDO ufw --force enable
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echo "Firewall enabled: SSH, HTTP, and HTTPS allowed. All other ports blocked."
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else
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# Firewall already active — just make sure our ports are open
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$SUDO ufw allow OpenSSH 2>/dev/null || true
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$SUDO ufw allow 80/tcp 2>/dev/null || true
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$SUDO ufw allow 443/tcp 2>/dev/null || true
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echo "Firewall already active. Verified SSH, HTTP, and HTTPS are allowed."
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fi
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# Enable fail2ban
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$SUDO systemctl enable fail2ban --quiet 2>/dev/null || true
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$SUDO systemctl start fail2ban 2>/dev/null || true
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echo "Fail2ban enabled: brute-force SSH protection active."
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# Enable automatic security updates (non-interactive)
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echo 'Unattended-Upgrade::Allowed-Origins {
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"${distro_id}:${distro_codename}";
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"${distro_id}:${distro_codename}-security";
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"${distro_id}ESMApps:${distro_codename}-apps-security";
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"${distro_id}ESM:${distro_codename}-infra-security";
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};
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Unattended-Upgrade::AutoFixInterruptedDpkg "true";
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Unattended-Upgrade::Remove-Unused-Kernel-Packages "true";
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Unattended-Upgrade::Remove-Unused-Dependencies "true";' | $SUDO tee /etc/apt/apt.conf.d/50unattended-upgrades-websitebox > /dev/null
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echo 'APT::Periodic::Update-Package-Lists "1";
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APT::Periodic::Unattended-Upgrade "1";' | $SUDO tee /etc/apt/apt.conf.d/20auto-upgrades > /dev/null
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echo "Automatic security updates enabled."
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# Configure Docker log rotation (create config before Docker install)
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$SUDO mkdir -p /etc/docker
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if [ ! -f /etc/docker/daemon.json ]; then
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echo '{
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"log-driver": "json-file",
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"log-opts": {
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"max-size": "10m",
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"max-file": "3"
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}
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}' | $SUDO tee /etc/docker/daemon.json > /dev/null
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echo "Docker log rotation configured (10MB max per log, 3 files per container)."
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else
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echo "Docker daemon.json already exists. Skipping log rotation config."
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fi
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echo ""
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echo " Server secured:"
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echo " Firewall: active (SSH, HTTP, HTTPS only)"
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echo " Fail2ban: active (SSH brute-force protection)"
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echo " Auto-updates: enabled (daily security patches)"
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echo " Docker log limits: configured (30MB max per container)"
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echo ""
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# --- Install Docker if needed ---
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DOCKER_JUST_INSTALLED=false
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if command -v docker &>/dev/null; then
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echo "Docker is already installed."
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else
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echo "Installing Docker..."
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echo " Docker packages and runs your website in isolated containers."
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echo " This is the largest download — usually takes 1-3 minutes."
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# Install prerequisites
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$SUDO apt-get update -qq
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$SUDO apt-get install -y -qq ca-certificates curl gnupg lsb-release
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# Add Docker's GPG key
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$SUDO install -m 0755 -d /etc/apt/keyrings
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curl -fsSL "https://download.docker.com/linux/${OS_ID}/gpg" | $SUDO gpg --dearmor -o /etc/apt/keyrings/docker.gpg
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$SUDO chmod a+r /etc/apt/keyrings/docker.gpg
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# Add Docker repository
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echo \
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"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/${OS_ID} \
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$(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
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$SUDO tee /etc/apt/sources.list.d/docker.list > /dev/null
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# Install Docker
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$SUDO apt-get update -qq
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$SUDO apt-get install -y -qq docker-ce docker-ce-cli containerd.io docker-compose-plugin
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# Add user to docker group
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if [ "$ACTUAL_USER" != "root" ]; then
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$SUDO usermod -aG docker "$ACTUAL_USER"
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DOCKER_JUST_INSTALLED=true
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echo "Docker installed. User '${ACTUAL_USER}' added to docker group."
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fi
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# Start and enable Docker
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$SUDO systemctl start docker
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$SUDO systemctl enable docker
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echo "Docker installation complete."
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else
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# Docker exists — restart to pick up daemon.json if it was just created
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if [ -f /etc/docker/daemon.json ]; then
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$SUDO systemctl restart docker 2>/dev/null || true
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fi
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fi
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# --- Clone Repository ---
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INSTALL_DIR="${HOME}/websitebox"
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if [ -d "$INSTALL_DIR" ]; then
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echo "WebsiteBox directory already exists at ${INSTALL_DIR}"
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echo "Pulling latest changes..."
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cd "$INSTALL_DIR"
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git pull || true
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else
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echo "Cloning WebsiteBox..."
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echo " Downloading the project files from GitHub. Just a few seconds."
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git clone https://github.com/websitebox/websitebox.git "$INSTALL_DIR"
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cd "$INSTALL_DIR"
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fi
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# Make scripts executable
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chmod +x setup.sh install.sh scripts/*.sh
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# --- Run Setup Wizard ---
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echo ""
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if [ "$DOCKER_JUST_INSTALLED" = true ] && [ "$ACTUAL_USER" != "root" ]; then
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# Activate docker group for this session without requiring logout/login
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echo "Activating Docker permissions for current session..."
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sg docker -c "./setup.sh"
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else
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./setup.sh
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fi
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echo ""
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echo "If 'docker compose' commands fail later, log out and back in"
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echo "to permanently activate Docker permissions, then try again."
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echo ""
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